Mao Dongxing, Professor/Doctoral Supervisor
Mao Dongxing
Professor and Doctoral Supervisor
Current Positions:
Director, Institute of Acoustics, Tongji University
Vice Chair, National Acoustical Standardization Technical Committee
Chair, Noise Subcommittee of the National Acoustical Standardization Technical Committee
Former Vice President, Acoustical Society of China
Vice Chair, Environmental Physics Committee, Chinese Society for Environmental Sciences
Vice Chair, Noise and Vibration Control Committee, Chinese Occupational Safety and Health Association
Secretary-General, Acoustical Society of Shanghai
Research Focus:
Professor Mao Dongxing specializes in auditory subjective perception characteristics, psychoacoustics and sound quality, environmental acoustics, and acoustic metamaterials. He has achieved original research outcomes in areas such as human auditory loudness perception, sound quality evaluation, and broadband acoustic materials.
Key Contributions:
Pioneered research on equal-loudness contours for the Chinese population, including studies on binaural loudness characteristics and near-field loudness perception.
Initiated early research on sound quality in China, proposing parameters such as sound quality "low-pitchedness" and their mathematical models, along with a revised weighting model for low-frequency noise assessment.
Conducted research in noise control technologies, including micro-perforated sound-absorbing structures and acoustic metamaterials.
Academic Output:
His research has been published in over 100 high-impact international academic journals, including Physical Review Letters, Scientific Reports, The Journal of the Acoustical Society of America, and Applied Acoustics.
Standardization and Educational Work:
He has led or participated in the development of more than 50 national GB standards and serves as the chief editor of the national planning textbook Environmental Noise Control Engineering.